mtg sivitri dragon master commander deck Magic: the Gathering - Sivitri, (065) - Etched - Foil The Gathering DRAGONS - COMMANDER DECK Magic

This is likely due to the more social nature of the format as well as the pre-constructed decks that typically come out with new releases, as they make getting into Commander much easier overall

Selling to an LGS is usually pretty easy: Just go to a store near you and ask what their policy on buying cards is

However, one piece of advice Id give you is to make the deck funny for the whole table, not just yourself

Spend this mana only to cast a noncreature spell

Its a horrible post-Wrath play or play onto a naked board or alongside great utility creatures such as Birds of Paradise and Noble Hierarch

The number of colors available to you doesnt matter so much as what specific colors are available